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학습 자료 둘러보기 →The highest priority for a patient on a morphine PCA pump is monitoring for opioid-induced respiratory depression. Assess respiratory rate, depth, and oxygen saturation at least every 2 hours and before each dose.
A decreased respiratory rate, especially below 8-10 breaths/min, or dropping SpO2 is a late sign of impending respiratory arrest. Sedation level often precedes respiratory depression, so assess sedation using a valid scale like the Pasero Opioid-Induced Sedation Scale.
Only the alert patient should press the PCA button. Never allow family members to activate the pump, especially when the patient is sleeping. This "PCA by proxy" can lead to fatal oversedation.
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